Omron SRT1-ROF08 | Omron 8-Point MOS FET Solid-State Relay Output Module

Description The Omron SRT1-ROF08 is an 8-point solid-state relay output module designed for use in CompoBus/S distributed I/O systems. It provides MOS FET-based switching for AC and DC loads in industrial automation environments. This module enables compact and reliable remote output control within PLC-based systems. Technical Specifications Condition New/Never Used Surplus Brand Omron Category PLCs/Machine Control Part Number SRT1-ROF08 Subcategory PLC Module/Rack Series SRT1 Output Type Solid-State Relay (MOS FET) Number of Outputs 8 Points Load Voltage 3–264 VAC / 3–125 VDC Load Current 100 µA to 0.3 A Inrush Current 6 A (10 ms) Power Supply Voltage 24 VDC (+10% / -15%) Current Consumption 350 mA max. Communication CompoBus/S Mounting Type DIN Rail or Screw Mount Dimensions 101 x 51 x 51 mm Weight 0.55 lbs Information About SRT1-ROF08 The SRT1-ROF08 is part of Omron’s SRT1 series of ultra-compact remote I/O terminals supporting high-speed CompoBus/S communication. It features eight solid-state relay outputs using power MOS FET technology to ensure long operational life and reduced mechanical wear compared to electromechanical relays. The unit operates on a 24 VDC supply and supports both multi-drop and T-branch wiring topologies. Designed for DIN rail or screw mounting, it integrates easily into distributed automation architectures. Key Features: 8-Point Solid-State Outputs: Provides eight independent MOS FET relay channels. Wide Load Voltage Range: Supports 3–264 VAC and 3–125 VDC loads. Compact Remote I/O Terminal: Ultra-compact design for distributed control panels. 24 VDC Power Supply: Operates with standard industrial DC control voltage. High-Speed CompoBus/S Communication: Enables efficient distributed I/O networking. DIN Rail or Screw Mounting: Flexible installation options. Inrush Current Capacity: Handles up to 6 A for 10 ms. Reduced Mechanical Wear: Solid-state switching improves longevity. The SRT1-ROF08 delivers the reliability and precision required for distributed solid-state output control in industrial PLC systems.